media config: expand is_encrypted to a struct.

chromecast/media/cma/backend/audio_video_pipeline_device_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 204 matching lines @@
     base::MemoryMappedFile video_stream;
     ASSERT_TRUE(video_stream.Initialize(file_path))
         << "Couldn't open stream file: " << file_path.MaybeAsASCII();
     video_buffers_ =
         H264SegmenterForTest(video_stream.data(), video_stream.length());
 
     // TODO(erickung): Either pull data from stream or make caller specify value
     video_config.codec = kCodecH264;
     video_config.profile = kH264Main;
     video_config.additional_config = NULL;
-    video_config.is_encrypted = false;
+    video_config.encryption_scheme = EncryptionScheme(false);
   } else {
     base::FilePath file_path = GetTestDataFilePath(filename);
     DemuxResult demux_result = FFmpegDemuxForTest(file_path,
                                                   /*audio*/ false);
     video_buffers_ = demux_result.frames;
     video_config = DecoderConfigAdapter::ToCastVideoConfig(
         kPrimary, demux_result.video_config);
   }
 
   video_decoder_ = backend_->CreateVideoDecoder();
@@ skipping 252 matching lines @@
 TEST_F(AudioVideoPipelineDeviceTest, WebmPlayback) {
   scoped_ptr<base::MessageLoop> message_loop(new base::MessageLoop());
 
   ConfigureForFile("bear-640x360.webm");
   Start();
   message_loop->Run();
 }
 
 }  // namespace media
 }  // namespace chromecast